package com.blog.service;

import com.blog.bean.FriendChain;

import java.util.List;

public interface FriendChainService {

    int deleteByPrimaryKey(Long friendChainId);

    int insert(FriendChain record);

    int insertSelective(FriendChain record);

    FriendChain selectByPrimaryKey(Long friendChainId);

    int updateByPrimaryKeySelective(FriendChain record);

    int updateByPrimaryKey(FriendChain record);

    List<FriendChain> selectFriendChain(FriendChain record);

    FriendChain getFriendChain(FriendChain record);
}
